Vehicle security system having enhanced convenience features

• US 5,982,277 A
• Filed: 10/02/1998
• Issued: 11/09/1999
• Est. Priority Date: 04/14/1995
• Status: Expired due to Term

• Current Assignee: Omega Patents, L.L.C.
• Original Assignee: Kenneth E. Flick
• Inventors: Flick, Kenneth E.
• Primary Examiner(s): Lieu, Julie
• Application Number:
  US09/165,997
• Time in Patent Office: 403 Days
• Field of Search: 340/426, 340/425.5, 340/539, 340/541, 340/825.31, 340/825.32, 340/825.69, 340/825.72, 367/10.2
• US Class Current: 340/5.21
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: B60R 25/1001 Alarm systems associated with another car fitting or mechanism, e.g. door lock or knob, pedals features related to the general power supply B60R25/1018
• CPC Class Codes: B60R 25/1003 Alarm systems characterised by arm or disarm features
• CPC Class Codes: B60R 25/2009 Antitheft state indicator
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: G07C 2009/00222 by more than one push button
• CPC Class Codes: G07C 2009/00261 the keyless data carrier having more than one function
• CPC Class Codes: G07C 2009/00793 by Hertzian waves
• CPC Class Codes: G07C 2009/00888 programming by learning
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/00563 using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
• CPC Class Codes: G07C 9/00857 where the code of the data carrier can be programmed

Abstract

A vehicle security system includes a controller for performing a function responsive to receipt of a corresponding command signal, and a remote transmitter for sending a command signal. A valet switch is included for placing the controller in a valet mode, such as to permit a service technician or valet to use the vehicle without triggering an alarm. The controller permits switching to the valet mode responsive to activating the valet switch whether the ignition switch is on or off and the controller is in the disarmed mode.

Claims

1. A vehicle security system comprising:

at least one vehicle sensor;

an alarm indicator for indicating an alarm; and

a valet switch accessible to a user within the vehicle; and

a controller operatively connected to said at least one vehicle sensor, said alarm indicator, and said valet switch, said controller being switchable among an armed mode, a disarmed mode, and a valet mode, said controller in the armed mode being capable of generating an alarm responsive to triggering of said at least on vehicle sensor, said controller in the disarmed mode preventing generation of an alarm responsive to triggering of said at least on vehicle sensor, said controller in the valet mode preventing generation of an alarm responsive to triggering of said at least one vehicle sensor, said controller further comprising

an ignition monitor for determining whether a vehicle ignition switch is in an off position or an on position; and

valet control means for permitting switching to the valet mode responsive to activating said valet switch when said controller is in the disarmed mode and irrespective of whether said ignition monitor indicates that the ignition switch is in an on or off position.

2. A vehicle security system according to claim 1, wherein said controller further comprises signature valet means for permitting entry into one of the valet and disarmed modes from the armed mode only if the vehicle ignition switch is on, and the valet switch is activated a predetermined plurality of times.

3. A vehicle security system according to claim 2, wherein said signature valet means further comprises selection means for permitting user selection of the predetermined number of times for activation of said valet switch to enter one of the valet and disarmed modes from the armed mode.

4. A vehicle security system according to claim 1 further comprising at least one remote transmitter;

and wherein said controller comprises a receiver for receiving signals from said at least one remote transmitter.

5. A vehicle security system according to claim 4 wherein said at least one transmitter and said receiver use a pseudorandom code.

6. A vehicle security system comprising:

at least one vehicle sensor;

an alarm indicator for indicating an alarm; and

a valet switch accessible to a user within the vehicle; and

a controller operatively connected to said at least one vehicle sensor, said alarm indicator, and said valet switch, said controller being switchable among an armed mode, a disarmed mode, and a valet mode, said controller in the armed mode being capable of entering an alarm responsive to triggering of said at least on vehicle sensor, said controller in the disarmed mode preventing generation of an alarm responsive to triggering of said at least on vehicle sensor, said controller in the valet mode preventing generation of an alarm responsive to triggering of said at least one vehicle sensor, said controller further comprising

ignition monitoring means for determining whether a vehicle ignition switch is in an off position or an on position, and

signature valet means for permitting entry into one of the valet and disarmed modes from the armed mode only if the vehicle ignition switch is on, and the valet switch is activated a predetermined plurality of times within a predetermined time period.

7. A vehicle security system according to claim 6, wherein said signature valet means further comprises selection means for permitting user selection of the predetermined number of times for activation of said valet switch to enter one of the valet and disarmed modes from the armed mode.

8. A vehicle security system according to claim 6 further comprising at least one remote transmitter;

and wherein said controller comprises a receiver for receiving signals from said at least one remote transmitter.

9. A vehicle security system according to claim 8 wherein said at least one transmitter and said receiver use a pseudorandom code.

10. A method for operating a vehicle security system comprising a controller switchable among an armed mode, a disarmed mode, and a valet mode, the controller in the armed mode being capable of generating an alarm responsive to triggering of at least one vehicle sensor, the controller in the disarmed mode preventing generation of an alarm responsive to triggering of the at least one vehicle sensor, the controller in the valet mode preventing generation of an alarm responsive to triggering of at least one vehicle sensor, the method comprising the steps of:

providing a valet switch accessible to a user within the vehicle; and

switching to the valet mode responsive to activating the valet switch when the controller is in the disarmed mode and irrespective of whether a vehicle ignition switch is in an on or off position.

11. A method according to claim 10, further comprising the step of entering into one of the valet and disarmed modes from the armed mode only if the vehicle ignition switch is in the on position, and the valet switch is activated a predetermined plurality of times within a predetermined time period.

12. A method according to claim 10 further comprising the step of providing at least one remote transmitter to operate the controller.

13. A method according to claim 12 wherein the step of providing the at least one remote transmitter comprises providing at least one remuote transmitter using a pseudorandom code.

14. A method for operating a vehicle security system comprising a controller switchable among an armed mode, a disarmed mode, and a valet mode, the controller in the armed mode being capable of generating an alarm responsive to triggering of at least one vehicle sensor, the controller in the disarmed mode preventing generation of an alarm responsive to triggering of the at least one vehicle sensor, the controller in the valet mode preventing generation of an alarm responsive to triggering of at least one vehicle sensor, the method comprising the steps of:

providing a valet switch accessible to a user within the vehicle; and

entering into one of the valet and disarmed modes from the armed mode only if the vehicle ignition switch is in the on position, and the valet switch is activated a predetermined plurality of times within a predetermined time period.

15. A method according to claim 14, further comprising the step of selecting the predetermined number of times for activation of said valet switch to enter one of the valet and disarmed modes from the armed mode.

16. A method according to claim 14 further comprising the step of providing at least one remote transmitter to operate the controller.

17. A method according to claim 16 wherein the step of providing the at least one remote transmitter comprises providing at least one remote transmitter using a pseudorandom code.